#include <process_self.h>
#include <system.h>

static int e_pid;
static int e_pgid;
static int pid;
static int pgid;

void libprocess_self_init (void) {
  e_pid = get_exec_pid ();
  e_pgid = get_procgroup (e_pid);
  pid = get_self_pid ();
  pgid = get_procgroup (pid);
}

int process_get_exec_pid (void) { return e_pid; }

int process_get_exec_pgid (void) { return e_pgid; }

int process_get_pid (void) { return pid; }

int process_get_pgid (void) { return pgid; }